{"id":194135,"date":"2026-06-05T14:35:24","date_gmt":"2026-06-05T12:35:24","guid":{"rendered":"https:\/\/fracarro.com\/?page_id=194135"},"modified":"2026-06-05T14:57:27","modified_gmt":"2026-06-05T12:57:27","slug":"amplifono","status":"publish","type":"page","link":"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/","title":{"rendered":"Amplifono"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:2rem;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:4rem;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\"><h1 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:61.875;line-height:1.2;\">Amplifono<\/h1><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-slider-sc\"><div class=\"fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"0\" data-slideshow_speed=\"7000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><span class=\"lazyload fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1.jpg\" width=\"800\" height=\"534\" class=\"lazyload wp-image-194137\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-1.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/li><li class=\"image\"><span class=\"lazyload fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2.jpg\" width=\"800\" height=\"534\" class=\"lazyload wp-image-194141\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-2.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/li><\/ul><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Capita spesso di mettere a letto i propri bambini e di dover utilizzare un apparecchio per sentire, magari a diverse stanze di distanza, se\u00a0 si risvegliano nella notte. Il bambino piange, noi lo sentiamo ed ecco che corriamo a consolarlo. Amplifono ideato da Fracarro engli anni 35-40 \u00e8 esattamente questo. Ma naturalmente gli utilizzi pensati dai creatori, vanno ben oltre\u2026<\/p>\n<p><em>Mille le possibilit\u00e0, mille applicazioni: sorveglianza di uffici, negozi, laboratori ecc. ascolto non sospettato di conversazioni, ascolto di esecuzioni musicali, sorveglianza notturna, pubblicit\u00e0 vocale potente ed efficace ponendo l\u2019lato parlante all\u2019esterno, amplificazione anche a distanza di discorsi letture, prediche, canti, musiche ecc.<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><hr><div class=\"awb-gallery-wrapper awb-gallery-wrapper-1 button-span-no\" style=\"--more-btn-alignment:center;margin-bottom:40px;\"><div style=\"margin:-5px;--awb-bordersize:0px;\" class=\"fusion-gallery fusion-gallery-container fusion-grid-4 fusion-columns-total-6 fusion-gallery-layout-grid fusion-gallery-1\"><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7.jpg\" width=\"534\" height=\"800\" alt=\"\" title=\"amplifono-7\" aria-label=\"amplifono-7\" class=\"lazyload img-responsive wp-image-194154\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27534%27%20height%3D%27800%27%20viewBox%3D%270%200%20534%20800%27%3E%3Crect%20width%3D%27534%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7-200x300.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7-400x599.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-7.jpg 534w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8.jpg\" width=\"534\" height=\"800\" alt=\"\" title=\"amplifono-8\" aria-label=\"amplifono-8\" class=\"lazyload img-responsive wp-image-194158\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27534%27%20height%3D%27800%27%20viewBox%3D%270%200%20534%20800%27%3E%3Crect%20width%3D%27534%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8-200x300.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8-400x599.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-8.jpg 534w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9.jpg\" width=\"534\" height=\"800\" alt=\"\" title=\"amplifono-9\" aria-label=\"amplifono-9\" class=\"lazyload img-responsive wp-image-194162\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27534%27%20height%3D%27800%27%20viewBox%3D%270%200%20534%20800%27%3E%3Crect%20width%3D%27534%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9-200x300.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9-400x599.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-9.jpg 534w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10.jpg\" width=\"534\" height=\"800\" alt=\"\" title=\"amplifono-10\" aria-label=\"amplifono-10\" class=\"lazyload img-responsive wp-image-194166\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27534%27%20height%3D%27800%27%20viewBox%3D%270%200%20534%20800%27%3E%3Crect%20width%3D%27534%27%20height%3D%27800%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10-200x300.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10-400x599.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-10.jpg 534w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div class=\"clearfix\"><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5.jpg\" width=\"800\" height=\"534\" alt=\"\" title=\"amplifono-5\" aria-label=\"amplifono-5\" class=\"lazyload img-responsive wp-image-194170\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-5.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-4 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6.jpg\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6.jpg\" width=\"800\" height=\"534\" alt=\"\" title=\"amplifono-6\" aria-label=\"amplifono-6\" class=\"lazyload img-responsive wp-image-194174\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-6.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(min-width: 2200px) 100vw, (min-width: 856px) 271px, (min-width: 784px) 362px, (min-width: 712px) 543px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><\/div><\/div><hr><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-slider-sc\"><div class=\"fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"0\" data-slideshow_speed=\"7000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><span class=\"lazyload fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3.jpg\" width=\"800\" height=\"534\" class=\"lazyload wp-image-194146\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-3.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/li><li class=\"image\"><span class=\"lazyload fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4.jpg\" data-orig-src=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4.jpg\" width=\"800\" height=\"534\" class=\"lazyload wp-image-194150\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27534%27%20viewBox%3D%270%200%20800%20534%27%3E%3Crect%20width%3D%27800%27%20height%3D%27534%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4-200x134.jpg 200w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4-400x267.jpg 400w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4-600x401.jpg 600w, https:\/\/fracarro.com\/wp-content\/uploads\/2026\/06\/amplifono-4.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 600px\" \/><\/span><\/li><\/ul><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p><strong>Idea n. 7<\/strong><\/p>\n<p>Un prima riflessione sull&#8217;amplifono\u00a0la si trova nel libro delle idee di Bruno Fracarro, che scrive:<\/p>\n<p><em>3-7-1929<br \/>\n\u00c8 una idea gi\u00e0 un p\u00f2 elaborata da IBW ma che \u00e8 bene richiamare.<br \/>\nUn apparecchio, di moderate dimensioni e costo, di facilissima applicazione a qualsiasi radioricevitore e che permetta, sfruttando la propriet\u00e0 amplificativa di quest\u2019ultimo, di amplificare (in altoparlante) la voce o musica emessa in vicinanza del nominato amplifono.<br \/>\nEsso servirebbe ancora a far udire i suoni da un ambiente (o conversazioni), ove l\u2019amplifono fosse messo, in un altro ove si trovasse il ricevitore.<\/em><\/p>\n<p><em>Tale amplifono si potrebbe realizzare in una cassetta di molto modeste dimensioni contenente un microfono, un trasformatore telefonico e una pila inserita nel circuito primario-microfono. Tale cassetta porterebbe a serrafili (secondario del trasferimento che se _____ da una parte, permetterebbe la regolazione del volume di suono) che collegati con linea bifilare, lunga anche qualche 100 di metri, al circuito di griglia della 1a B.F. o della rettificatrice del radio ricevitore, realizzerebbe la disposizione esposta.<\/em><\/p>\n<p>Il 10 gennaio 1935 sta per tentarsi il lancio.<br \/>\n5 agosto 1940 sono stati venduti 3.500 esemplari! In 4 serie diverse.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":0,"parent":193656,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-194135","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.5 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Amplifono - Fracarro Radioindustrie SRL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amplifono\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/\" \/>\n<meta property=\"og:site_name\" content=\"Fracarro Radioindustrie SRL\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/it-it.facebook.com\/fracarro\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-05T12:57:27+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@fracarrotweets\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/\",\"url\":\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/\",\"name\":\"Amplifono - Fracarro Radioindustrie SRL\",\"isPartOf\":{\"@id\":\"https:\/\/fracarro.com\/it\/#website\"},\"datePublished\":\"2026-06-05T12:35:24+00:00\",\"dateModified\":\"2026-06-05T12:57:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fracarro.com\/it\/museo\/museo-prodotti\/amplifono\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/fracarro.com\/it\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Museo\",\"item\":\"https:\/\/fracarro.com\/it\/museo\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Museo &#8211; 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